没有力量的正义是徒劳的，没有正义的力量是暴政。

Life is too short to be anything but happy.

I believe that one can write a great opera with real characters， real emotions， and real situations.

"I don't think about the past. I don't think about the future. I just think about now."

We don't inherit the land from our ancestors; we borrow it from our children.

The pursuit of knowledge in computer science is a journey through an infinite landscape of ideas.